3. Ranatra unicolor Scott, 1874

(Figs. 2–5)

Distribution. Krasnodar Krai: Krasnodar (101) (Kanyukova 1989); Makhoshevskaya (24) (Prokin et al. 2008); Verkhnevedeneevskaya (6), Mingrelskaya (113), Varnavskoye (112), Fedorovskaya (114), Akhtyrsky (116) (Shapovalov et al. 2017). Adygea Republic: Shuntuk (42) (Prokin et al. 2008); Giaginskaya (9), Maikop, Katmirastkh (20), Kuzhorskaya (17), Kurdzhipskaya (36), Abadzekhskaya (48), Shturbino (4) (Shapovalov et al. 2017).

Range type. Southern subboreal-Subtropiсal Transpalaearсtiс + Oriental (India).